Command to silence and also unmute a microphone
During voice/ video discussions on-line I would love to mute/unmute the microphone without needing to go via all these actions each time :
- Sound indication, Sound choices, Select Input, Mute or unmute the microphone.
I'm seeking either :
- an application that can do this from the commandline,
- a means I can assign a key-board faster way that can mute/unmute the microphone
pacmd is the command line user interface to PulseAudio (the sound subsystem made use of in current launches). I do not recognize what the specific command is you would certainly require yet I assume you would certainly intend to have fun with the set-sink-input-mute function.
pacmd is interactive when run without guidelines so you have an excellent possibility to experiment with it and also transform that right into a one - line function for toggling mute.
You can silence with :
/usr/bin/amixer -q -c 0 sset 'Master',0 mute
Unmute :
/usr/bin/amixer -q -c 0 sset 'Master',0 unmute
You simply require to change 'Master' with the ideal mixer name, on the terminal usage "amixer" to get a checklist of mixer tools.
Concerning establishing the key-board faster way examine the solutions for How can I find which command is bound to a given keyboard shortcut?
Go to
System Preferences after that Keyboard and also click Shortcuts after that Custom Shortcuts :
Click on Add
Fill in :
Toggle microphone
and also
amixer set Capture toggle
For usb cams you require to picked tool (- c 1), or possibly an additional number.
amixer -c 1 sset Mic toggle
Click Apply and afterwards associate a new key with this command (as an example the Pause/Break key).
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